Question

【题目】This task is ________ difficult ________ only she can do this．

A． not; at all B． very; because

C． such; that D． so; that

Answer 1

【答案】D

【解析】考查连词用法辨析。句意：这项任务是如此的难，以至于只有她能做。A． not; at all根本不，一点儿也不；B． very; because非常，因为；C． such; that如此……以致于……，such后跟名词短语；D． so; that如此……以致于……，so后跟形容词、副词。difficult是形容词，故选D。